| Value | Category | Cases | |
|---|---|---|---|
| 1 | Always | 293 |
15.6%
|
| 2 | Sometimes | 280 |
14.9%
|
| 3 | Rarely | 334 |
17.8%
|
| 4 | Never | 438 |
23.3%
|
| 88 | N.A. | 515 |
27.5%
|
| 98 | D.K. | 16 |
0.9%
|
| 99 | 3 | ||
| Sysmiss | 120 |